MMS 2000P
MMS 2400
MMS 3000
7
EN
2.8.
Connecting the pressure bottle containing protective gas
Make sure you are using right gas according welded material (see part 3.3.5)
Set the pressure bottle to the stand intended for it and fasten it by belt to the holder on the
back side of the device. Open a cover and after that open the bottle valve for a short time in
order that the gas flows away from your body. Screw a reduction valve on the pressure
bottle. Connect a hose to the MIG-MAG welding device reduction valve. The recommended
gas flow is 8
– 15 litre/minute in a room without draft.
If you use an adjustable reduction valve, you can adjust a gas flow with a wing nut with a litre
scale. The device must be turned on and Gas-check function activated the welding button
must be pressed during adjustment.
Always use an approved gas regulator for a gas bottle! It is not allowed to repair
pressure regulators. It is necessary to send the defective regulators to service.
2.9.
Weld area preparation
A work piece must be clean in the welding area, free of paint, metallic coat, dirt, rust, fat and
moisture. The preparation of weld must be according to technical instructions for welding.
3.
SAFETY AND FIRE INSTRUCTION
Keep this device out from children. You have to follow the safety and fire instruction when
you work with welding device for welding in protective atmosphere. Regulations for
preventing of accidents during "welding, cutting and similar working activities".
